<h1>类型</h1>
<ul class="type-box">
    <li class="line" *ngFor="let item of types">
        <ul class="line-box">
            <li class="column" *ngFor="let val of item"
                [ngStyle]="{'width': aWidth, 'text-align': val.gravity}"
                appDebounceClick (debounceClick)="goto(val)">
                {{val.Label}}
            </li>
        </ul>
    </li>
</ul>
